Thread
:
Oil change interval
View Single Post
01-23-2008, 02:19 AM
#
10
bmussatti
Guest
Posts: n/a
There is a very good article in the January 2008 Panorama, page 79 about motor oils. In there Allan Caldwell talks about a Mobil 1 5W50 that is the only 5W50 Porsche "approved/listed".